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@oo4y

@oo4y #1115629181

11 June 2019
account created (per Roblox API)
20 Aug 2026, 04:11
last measured (UTC)

Username record

@oo4y — observed 20 August 2026

Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.

Groups owned (as measured)

The Cow Community#4730016
48
and i oop#4959222
28
for my swaggy humans :)#11829332
6
💙Eliza's Fan Group💙#3719857
5
Great - Khans#7183933
4
Private Servers!#6607387
2
Fallout Vault 35 Security Division#7013392
1
The Lamp Organization#934673002
1

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

Chillz Studios#2782840 · 💫Mega Member💫
18,417,417
Sonar Studios#2919215 · 🕹️Sonarian
18,142,340
BIG Games™#2703304 · Fan
11,271,515
Low Effort Studios.#16403616 · Yeeter
7,260,201
Double Bandit Studios#13751258 · Bandits
6,286,369
Fisching#7381705 · Fischer
6,030,328
Thinking Project#1235888 · noob
4,142,057
QuadraTech#4645213 · Supporter
3,842,023
USSF - United States Special Forces#22025 · [1] Private
3,409,272
Krabby Krew#34990762 · Anchovies
2,985,323
Hyper TD#33298472 · Member
2,017,879
Stouts Studio#15794692 · Member
1,811,426
Goofin#34034001 · Member
1,400,683
Hotpot Studio#6897155 · Member
1,392,133
The Art Of Games#34815389 · Emperor
1,212,937
Experiment.#33290917 · 🎮 | Players
1,043,258
Skilled Studio LLC#787581 · Fan
882,409
UnderGame Studios#4384658 · Supporter
751,133
RNG123#34518557 · Fans
741,261
FP_Nation Fans#32930914 · Fаn
491,743
Gang O' Fries Entertainment#9132225 · Member
488,310
Brottweiler#15144616 · 🔥Member
485,230
Mega Drive#3839331 · Player
461,387
LAMINAX CO.#6423736 · Fan
434,644
Click For UGC#33243763 · 🏆Fans
223,418
ArenaDev#5353743 · Members
212,141
Kemurox Fan Group#34611856 · Member
192,826
Chidori [Ro-Ghoul]#5619122 · | LR | Pigeon
127,626
Sour Patch Kids#33232092 · Member
114,383
Defense Until Death#17123483 · Member
76,744
Hazio#33380017 · Hazmat Guy
71,076
Plaza Connect Community!#1207931 · Plaza Community
60,876
Peerless Games#17306561 · Member
53,597
No Budget Studio#34404674 · Member
33,170
Field Of Battle Official Group#2982086 · Level 10
29,885
Brute Jumble#7445859 · ................
29,636
Vault 52#8652530 · [L1] Novice Vault Dweller
22,518
Untitled Cultivation Game#34447463 · Member
22,293
Vault 61#5179520 · [2] Valued Dweller
21,677
Starshatter Studios#11725215 · Wanderer
13,246
Heroes of Valor#3118713 · Peasant
2,184
Fallout: Vault 15#4742807 · 🫡 Veteran
1,926
DDPM#7452410 · Customer
1,055
Mellysworks UGC#34069148 · 👋 Customer
580
Devil Dogs PMC#5652851 · Auxiliary Corps
269
Mojave Expanded#12719605 · Wastelander
210
[NPR] The New Pineapple Republic.#6963198 · Newcomer of Pineapplia
169
Old Wоrld Blues#11312814 · Settler
131
The Chill Empire#4660401 · Chill Council
127
Fallout Vault 35#6893948 · [-] Recruit
118
Vault 15 Veterans Association#33978437 · 🛡️ The Old Guard (2018-2020)
62
FO: The Fallen Wasteland#35665038 · ♙|Member
60
Vault Tech Legacy#13061836 · [11] Region Manager
55
Special Containment Procedures Revolution#6657550 · 05-Council
53
Vault 15: Security Division#6849489 · 👋 Inductee
46
Legendary Hangout!#11946618 · Member
34
TheAftermath#9754837 · Wastelander.
33
Vault-Tec Corporation.#12832269 · Scavenger
24
A random group :) ;-;#6937636 · human^^
11
batteries are cool#6872973 · Member
4
Sons of Kaga#13018988 · Squire
3

Membership and rank as measured from this user’s public group list.